BLACKHAWK! Men's Performance Cotton Pants with Reflective Piping cotton 100% Cotton Hidden expandable waistband slides for increased mobility and comfort and gusseted crotch allows for increased movement Reinforced hems on leg cuffs and hand pockets for increased durability Do not Dry Clean. Machine Wash Temp 30C. Non -Chlorine Bleach When Needed. Tumble Dry, Normal , Medium Heat Iron, Low Heat. No Steam. Indonesia